6205VVNR Single Row Ball Bearings 2018 top 10

Bearing number:7304DB
Size (mm):20x52x15
Bore Diameter (mm):20
Outer Diameter (mm):52
Width (mm):15
d:20 mm
D:52 mm
B:15 mm

Product Details

Bearing number7304DB
Size (mm)20x52x15
Bore Diameter (mm)20
Outer Diameter (mm)52
Width (mm)15
d20 mm
D52 mm
B15 mm
C15 mm
Angle (α)30 °
a2.9 mm
r min.1.1 mm
r1 min.0.6 mm
2B30 mm
da min.25 mm
Da max.47 mm
ra max.0.6 mm
Weight0.150 Kg
Basic dynamic load rating (C)30,5 kN
Basic static load rating (C0)20,8 kN
(Grease) Lubrication Speed10000 r/min
Bore TypeCylindrical Bore
EnclosureOpen
ConfigurationDuplex
Bore Size20 mm
Outside Diameter52 mm
Width15 mm
Fillet Radius/Chamfer1.1 mm
r10.6 mm
Dynamic Load Rating30,500 N
Static Load Rating20,800 N
Limiting Speed - Grease10,000 rpm
Limiting Speed - Oil13,000 rpm
da1 (min)27 mm
da2 (min)25 mm
Da1 (max)45 mm
Da2 (max)47 mm
ra (max)1 mm
ra1 (max)0.6 mm
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Company Profile

Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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